These 4" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When used with the mating tube clamps, these can be used for versatile structural support. Additionally, wires and cables can easily be run through the center.
Features:
- Length - 4.0"
- OD - 1"
- ID - 0.82"
- Width - 0.09"